Biology, asked by SagarjitParui, 4 months ago


REASON-BASED QUESTIONS
A. What would happen if
1. perforations develop in the septum of heart? ​

Answers

Answered by priy2842
4

Answer:

it is common heart defect

Explanation:

It will make heart to work hard.

oxygen rich blood get pumped back into lungs instead of out of body..

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